UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for X4467... Searching the city database file for: X4467 ... Date:0000Z 1 MAY 25 Station: X4467 WMO ident: 34467 Latitude: 48.78 Longitude: 44.33 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1001 140 7.8 3.3 73 4.5 5.6 210 7 280.9 281.7 278.7 294.3 4.84 1 1000 148 7.8 3.2 73 4.6 5.6 210 7 281.0 281.8 278.7 294.3 4.81 2 982 299 12.0 6.0 67 6.0 8.8 218 9 286.6 287.7 282.8 303.4 5.97 3 925 798 9.8 0.8 53 9.0 5.5 245 15 289.3 290.1 282.1 301.9 4.38 4 903 997 9.4 -2.6 43 12.0 3.9 256 14 290.9 291.5 281.8 301.1 3.49 5 850 1492 5.0 -5.0 48 10.0 0.8 285 13 291.4 291.9 281.5 300.5 3.10 6 737 2636 -5.7 -10.7 68 5.0 -7.4 274 7 291.8 292.2 280.8 298.7 2.29 7 700 3039 -7.9 -12.9 67 5.0 -9.5 270 5 293.7 294.1 281.3 299.9 2.02 8 628 3878 -10.5 -21.5 40 11.0 -13.3 273 15 300.0 300.2 282.8 303.5 1.09 9 583 4445 -14.7 -32.7 20 18.0 -17.8 275 22 301.6 301.7 282.6 303.0 0.42 10 500 5590 -22.3 -37.3 24 15.0 -24.3 280 36 305.9 305.9 284.1 306.9 0.31 11 400 7190 -34.9 -51.9 16 17.0 -35.8 275 38 309.6 309.6 285.3 309.9 0.08 12 388 7401 -37.3 -54.3 15 17.0 -38.1 274 39 309.2 309.2 285.1 309.4 0.06 13 300 9120 -51.9 -69.9 10 18.0 -52.1 265 46 312.2 312.2 286.1 312.2 0.01 14 250 10290 -57.1 -76.1 7 19.0 -57.3 265 52 321.2 321.2 289.1 321.2 0.00 15 242 10496 -57.5 -76.5 7 19.0 -57.6 264 51 323.6 323.6 289.9 323.6 0.00 16 200 11710 -53.9 -73.9 7 20.0 -54.2 260 46 347.4 347.4 296.1 347.4 0.01 17 194 11907 -52.7 -72.7 7 20.0 -53.1 259 45 352.4 352.4 297.1 352.4 0.01 18 150 13570 -53.3 -74.3 6 21.0 -53.7 250 38 378.2 378.2 302.0 378.3 0.01 19 101 16106 -54.5 -77.5 4 23.0 -55.1 255 38 421.2 421.2 307.9 421.3 0.01 20 100 16170 -54.7 -77.7 4 23.0 -55.2 255 38 422.0 422.0 308.0 422.1 0.01 21 81 17511 -55.3 -78.3 4 23.0 -55.9 252 36 447.0 447.0 310.6 447.1 0.01 22 70 18440 -54.9 -77.9 4 23.0 -55.6 250 35 466.9 466.9 312.4 467.0 0.01 23 50 20580 -57.1 -79.1 5 22.0 -57.9 255 19 508.9 508.9 315.6 509.0 0.02 24 30 23840 -55.3 -78.3 4 23.0 -56.8 225 5 593.9 593.9 320.3 594.1 0.03 25 23 25534 -53.9 -76.9 4 23.0 -56.0 327 5 644.9 644.9 322.5 645.3 0.05 26 20 26430 -53.1 -76.1 4 23.0 -55.6 20 5 673.6 673.7 323.6 674.1 0.06 27 14 28744 -50.3 -74.3 4 24.0 -54.5 755.5 755.5 326.1 756.6 0.12 TRP 250 10290 -57.1 -76.1 7 19.0 -57.3 265 52 321.2 321.2 289.1 321.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 797.20 mb = 2026.51 m = 6648.56 ft Wetbulb zero: 839.23 mb = 1594.20 m = 5230.27 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 46.19 % Est. max temperature: 18.31 C = 64.96 F Sfc-Lift cond lev (LCL): 934.43 mb = 713.38 m = 2340.47 ft T: 10.17 C 700-500 lapse rate: 5.64 C/km ThetaE index: 4.75 C Layer 925.0- 700.0 mb Conv cond level (CCL): 797.91 mb = 1999.06 m = 6558.51 ft Mean mixing ratio: 4.89 g/kg Conv temperature: 18.58 C = 65.44 F Cap Strength: 3.94 C Lifted Index: 5.51 C Risk: None Lifted Index @300 mb: 7.55 C Lifted Index @700 mb: 0.58 C Showalter Index: 6.30 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 17.30 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 62.00 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.61 J/kg Max Up Vert Vel: 6.73 m/s Conv Inhibition (B-): 57414.45 J/kg Cap Strength: 5.41 C Lift Cond Lev (LCL): 844.88 mb = 1540.42 m = 5053.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 13 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1001 140 210 7 3.5 6.1 | 152 15 -7.1 13.6 1 1000 148 210 7 3.5 6.1 | 152 15 -7.1 13.6 2 925 798 245 15 13.6 6.3 | 192 14 3.0 13.8 3 850 1492 285 13 12.6 -3.4 | 205 5 1.9 4.1 4 700 3039 270 5 5.0 -0.0 | 143 9 -5.6 7.5 5 500 5590 280 36 35.5 -6.3 | 267 25 24.8 1.3 6 400 7190 275 38 37.9 -3.3 | 261 28 27.2 4.2 7 300 9120 265 46 45.8 4.0 | 252 37 35.2 11.5 8 250 10290 265 52 51.8 4.5 | 254 43 41.2 12.0 9 200 11710 260 46 45.3 8.0 | 246 38 34.7 15.5 10 150 13570 250 38 35.7 13.0 | 231 32 25.1 20.5 11 100 16170 255 38 36.7 9.8 | 236 31 26.1 17.3 12 70 18440 250 35 32.9 12.0 | 229 30 22.3 19.5 13 50 20580 255 19 18.4 4.9 | 212 15 7.7 12.4 14 30 23840 225 5 3.5 3.5 | 147 13 -7.1 11.0 15 20 26430 20 5 -1.7 -4.7 | 103 13 -12.3 2.8 Wind Parameters Mean winds (0-6000m): 275.2 at 17.4 knts Storm direction: 305.2 at 13.0 knts Shear (0-3000m) pos: 2.1 neg: 1.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -2.8 deg Storm rel helicity (0-3000m) pos: 50.2 neg: -11.6 tot: 38.6 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.01 Bulk Shear: 22.43 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 227 10 167 15| 7.7 0.0 7.7| 30.5 0.0 30.5 60.9 0.99| 7.9 7.8 1000 242 12 181 13| 5.9 0.0 5.9| 46.6 0.0 46.6 46.6 0.79| 7.9 6.3 1500 254 13 187 11| 4.2 0.0 4.2| 47.9 -1.0 46.8 31.2 0.57| 7.1 4.1 2000 261 12 188 10| 3.2 0.7 3.9| 47.9 -4.5 43.4 21.7 0.40| 6.1 2.5 2500 264 11 184 9| 2.5 1.1 3.6| 47.9 -8.2 39.7 15.9 0.29| 5.4 1.5 3000 265 10 179 8| 2.1 1.1 3.2| 50.2 -11.6 38.6 12.9 0.24| 5.1 1.2 4000 268 11 182 8| 2.9 0.8 3.8| 73.4 -11.6 61.9 15.5 0.44| 5.4 2.3 5000 272 14 203 8| 3.6 0.7 4.3| 99.7 -11.6 88.1 17.6 0.47| 5.6 2.6 6000 275 17 228 9| 3.5 0.5 4.0|113.3 -17.1 96.2 16.0 0.44| 5.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20250501.00.gif